問題文
An administrator wants the engine to send notifications by electronic mail and also to send traps to the management stations of the company. What has to be in place on the engine besides a reachable mail host, and at which point do those management stations have to exist?
選択肢
- The engine also needs a live relay in place besides a reachable mail host, and the management stations have to exist before the engine is pointed at them.
- The engine also needs a live relay in place besides a reachable mail host, and the management stations have to exist after the engine is pointed at them.
- The engine also needs a live service in place besides a reachable mail host, and the management stations have to exist before the engine is pointed at them.
- The engine also needs a live service in place besides a reachable mail host, and the management stations have to exist after the engine is pointed at them.